"CCleaner (formerly Crap Cleaner) is a freeware system optimization and privacy tool. It removes unused and temporary files from your system - allowing Windows to run faster, more efficiently and giving you more hard disk space. The best part is that it's fast! (normally taking less than a second to run) and Free."
"CCleaner version 2.10 has just been released, in this version we've improved the registry cleaner, added a shutdown after cleaning option. Plus the usual bug fixes and tweaks! "
CCleaner v2.10.618 Changelog:
- Added Type Library cleaning to Registry Cleaner.
- Improved File Extension scanning in Registry Cleaner.
- Added /SHUTDOWN command-line parameter to shutdown the computer after cleaning. Only works with /AUTO.
- Added Shutdown option to system tray menu.
- Added support for Vista common dialogs.
- Fixed bug in Uninstaller Tool where some items were hidden.
- Fixed multi-monitor issue with dialogs.
- Fixed incompatibility with Windows Search 4.0.
- Added seconds to filename when saving .REG files.
- Improved RegEdit location navigation.
- Improved Google Earth cleaning and detection.
- Memory usage optimizations.
- Minor bug fixes.
Source: Piriform Blog
Download Link: http://www.filehippo.com/download_ccleaner/
A NEWER version has been released! Check site for more details.